/<template>
  <div>
      <el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
    <el-form-item label="用户名" prop="checkPass">
    <el-input type="username" v-model="ruleForm.username" autocomplete="off"></el-input>
  </el-form-item>
  <el-form-item label="密码" prop="pass">
    <el-input type="password" v-model="ruleForm.pass" autocomplete="off"></el-input>
  </el-form-item>
  <el-form-item>
    <el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
    <el-button @click="resetForm('ruleForm')">重置</el-button>
  </el-form-item>
</el-form>
  </div>
</template>

<script>
import request from "../../utils/request"
import "../../utils/Data"
export default {
data() {
      var checkAge = (rule, value, callback) => {
        if (!value) {
          return callback(new Error('年龄不能为空'));
        }
        setTimeout(() => {
          if (!Number.isInteger(value)) {
            callback(new Error('请输入数字值'));
          } else {
            if (value < 18) {
              callback(new Error('必须年满18岁'));
            } else {
              callback();
            }
          }
        }, 1000);
      };
      var validatePass = (rule, value, callback) => {
        if (value === '') {
          callback(new Error('请输入密码'));
        } else {
          if (this.ruleForm.username !== '') {
            this.$refs.ruleForm.validateField('username');
          }
          callback();
        }
      };
      return {
        ruleForm: {
          pass: '',
          checkPass: '',
          username: '',
          age: ''
        },
        rules: {
          pass: [
            { validator: validatePass, trigger: 'blur' }
          ],
          username: [
            { trigger: 'blur' }
          ],
          age: [
            { validator: checkAge, trigger: 'blur' }
          ]
        }
      };
    },
    methods: {
      submitForm(formName) {
          request.get("/api/login").then((res) => {
              this.$refs[formName].validate((valid) => {
          if (valid) {
            alert(res.data.msg);
            window.localStorage.setItem("token",res.data.token);
            this.$router.push('/')
          } else {
            console.log('error submit!!');
            return false;
          }
        });
          })
        
      },
      resetForm(formName) {
        this.$refs[formName].resetFields();
      }
    }
}
</script>

<style>

</style>